why does everyone play 1.d4 2.Bf4 with white ????
1) Is this the greatest opening in the world ?
2) why does everyone play it but they are are not so high rated ???
3) I don't understand what is the point of this opening
thanks
I use to be annoyed playing against the London and now I enjoy it a lot because there are multiple ways for black to win.
1)It’s super flexible
Not really. White only has a couple plans. Black has more flexibility to deal with it than White has with playing it.
2)Since you know what you are doing It’s a bit like no stress chess
Playing on autopilot is not "knowing what you are doing". Black has many ways to catch White in move-order tricks. If White doesn't actually know what they are doing, they can quickly get swept off the board (see the Kuipers game posted here: https://www.chess.com/forum/view/general/why-does-everyone-play-the-london-system-with-white?page=3#comment-71655575
3)It’s practically un breakable yet solid
Not really. It is not striving for an opening edge. The whole idea is White just wants to develop his pieces, get his king safe, and then reach a playable middlegame. The problem comes in when White assumes they can just play on autopilot (which is what so many London players do) and end up walking into traps. If White knows the move-order tricks and avoids them, Black still gets a very pleasant position, but then White has spent a good amount of time studying theory, which defeats the whole point of using the London as a primary weapon.
4)There’s no solution to deal with it and it’s very annoying to play against
If by "annoying" you mean "boring", then yes. There is a reason its other (older) name is "The Boring Opening". There are many ways Black can approach it. Magnus had a neat idea against Aronian yesterday (playing Nf6/e6/Be7 and going for a quick Nh5 to get the bishop pair immediately). Black can also play for a solid setup and have a good game. Or he can pawn storm White before White is ready to deal with it. Or he can play for early c5/Qb6 ideas to catch White in move order tricks. As I said, Black has a lot of flexibility in how to deal with the London.